STAR PRAIRIE WATERWORKS

STAR PRAIRIE, WI · ~553 people served

Check your exact address → STAR PRAIRIE overview

100

Excellent

PurityRadar safety score

PWSID

WI6560141

State

Wisconsin

City

STAR PRAIRIE

Population served

553

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2017. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Aug 2017 Resolved

Max contaminant level (MCL) · EPA contaminant 1036 health-based began Jul 2014 Resolved

Other · EPA contaminant 7000 began Jul 2010 Resolved

Other · EPA contaminant 7500 began Jan 2009 Resolved

Monitoring & reporting · Combined radium-226/228 began Oct 2008 Resolved

Monitoring & reporting · Uranium began Oct 2008 Resolved

Monitoring & reporting · EPA contaminant 4020 began Oct 2008 Resolved

Monitoring & reporting · EPA contaminant 4030 began Oct 2008 Resolved

Monitoring & reporting · Gross alpha began Oct 2008 Resolved

Other · EPA contaminant 7000 began Jul 2007 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2005 Resolved

Other · EPA contaminant 7000 began Jul 2003 Resolved

Recent enforcement actions

State action · SIF Aug 2017
State action · SIA Aug 2017
State action · SIE Aug 2017
State action · SOX Aug 2017
State action · SOX Feb 2015
State action · SIF Nov 2014
State action · SIE Nov 2014
State action · SIA Nov 2014

This profile is built from EPA public records for system WI6560141 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.